package com.blacktry.service;

import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.blacktry.entity.model.CourseInfo;
import com.baomidou.mybatisplus.extension.service.IService;
import com.blacktry.entity.model.Vo.Courseinformation;
import com.blacktry.entity.model.Vo.Courseinformation2;

import java.util.List;

/**
 * <p>
 *  服务类
 * </p>
 *
 * @author blackTry
 * @since 2021-12-12
 */
public interface CourseInfoService extends IService<CourseInfo> {
    public Page<CourseInfo> selectInfo(String userId, String courseId,Page<CourseInfo> page);

    public Page<Courseinformation> selectCourse(String userId,Page<Courseinformation> page);

    public Page<Courseinformation2> selectUser(String courseId,Page<Courseinformation2> page);


}
